# fs/ntfs3: preserve non-DOS attribute bits in system.dos_attrib

CVE record · `CVE-2026-97439`

- **Identifiers:** `CVE-2026-97439`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 24 Sept 2026
- **Updated:** 3 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 24 Sept 2026, 16:03 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Affected products, as the CNA wrote them

- Vendor: Linux. Product: Linux.
  - affected: `be71b5cba2e6485e8959da7a9f9a44461a1bb074 to before 533217b90addd57cc16f1c974e023c72d18949c7` (git)
  - affected: `be71b5cba2e6485e8959da7a9f9a44461a1bb074 to before f2d6bc89e2236939df189831707c8cdad199f57a` (git)
  - affected: `be71b5cba2e6485e8959da7a9f9a44461a1bb074 to before fdc9f65aa6631df04238c6154713bacd5133d77c` (git)
  - affected: `be71b5cba2e6485e8959da7a9f9a44461a1bb074 to before 2de91ae285b0b878604d2bd83c3c395a8071e482` (git)
  - affected: `be71b5cba2e6485e8959da7a9f9a44461a1bb074 to before 407ee19828a7d9700969ed9cc53be50d0f533619` (git)
  - affected: `be71b5cba2e6485e8959da7a9f9a44461a1bb074 to before b1c1101067d9536bcb0fe023b96ee2dde5535959` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `5.15`
  - unaffected: `before 5.15` (semver)
  - unaffected: `5.15.222 to 5.15.*, inclusive` (semver)
  - unaffected: `6.1.189 to 6.1.*, inclusive` (semver)
  - unaffected: `6.6.158 to 6.6.*, inclusive` (semver)
  - unaffected: `6.12.111 to 6.12.*, inclusive` (semver)
  - unaffected: `6.18.53 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2 to *, inclusive` (original_commit_for_fix)
  - Other versions: affected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** 0.0017, the 6th percentile, on 12 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 24 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-97439](https://www.cve.org/CVERecord?id=CVE-2026-97439)
- [NVD: CVE-2026-97439](https://nvd.nist.gov/vuln/detail/CVE-2026-97439)

### References from the CNA

- <https://git.kernel.org/stable/c/533217b90addd57cc16f1c974e023c72d18949c7>
- <https://git.kernel.org/stable/c/f2d6bc89e2236939df189831707c8cdad199f57a>
- <https://git.kernel.org/stable/c/fdc9f65aa6631df04238c6154713bacd5133d77c>
- <https://git.kernel.org/stable/c/2de91ae285b0b878604d2bd83c3c395a8071e482>
- <https://git.kernel.org/stable/c/407ee19828a7d9700969ed9cc53be50d0f533619>
- <https://git.kernel.org/stable/c/b1c1101067d9536bcb0fe023b96ee2dde5535959>

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2026-97439>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-97439/>. Everything for agents: <https://agentprime.io/llms.txt>.